<ion-header>
    <ion-navbar>
        <ion-title>
            报表
        </ion-title>
    </ion-navbar>
</ion-header>
<ion-content padding>
    <ion-card>
        <ion-card-header align="center">
            图1
        </ion-card-header>
        <ion-card-content>
            <div id="pic1" class="pic"></div>
        </ion-card-content>
    </ion-card>
    <ion-card>
        <ion-card-header align="center">
            图2
        </ion-card-header>
        <ion-card-content>
            <div id="pic2" class="pic"></div>
        </ion-card-content>
    </ion-card>
    <ion-card>
        <ion-card-header align="center">
            图3
        </ion-card-header>
        <ion-card-content>
            <div id="pic3" class="pic"></div>
        </ion-card-content>
    </ion-card>
</ion-content>